Apera Instruments AI3713-E Replacement Spear pH / Temperature Electrode (Double-Junction, Gel Inner Solution)

Features:

• Replacement probe for PH60S-Z Smart Spear Pocket pH Tester, also compatible with PH60-Z, PH60F-Z, PC60-Z
• Spear glass membrane, designed for soft-solid sample testing such as cheese, fruit, veggies, sushi rice, meat, etc
• Swiss sensor technology: Long-Life reference system with a polymer electrolyte
• Double junction without diaphragm
• The Apera Instruments PH60S-DE is the replacement probe for PH60S-Z pocket pH Tester, also compatible with PH60F-Z, PH60-Z, PC60-Z. This probe adopts Swiss sensor technology, featuring a spear glass membrane with a long life reference system, ideal for pH testing for cheese, meat, fruit, vegetables, bread, sushi-rice, solid growth medium, and other solid/semi-solid samples. Also works well for common water solution testing.